We are working on a slightly different social platform that is built on the Ecency framework that is supposed to be able to allow video uploads. You can mint music on several marketplaces, but they are not all dedicated to blockchain.

We had other marketplaces on Polygon and BSC built into our platform, but ended up taking them down because the Hive community gave a bunch of backlash. We are considering bringing them back online anyway because there is way more functionality that can be done with actual smart contracts with addresses versus the second layer Hive Engine stuff. Hive is pretty limited in certain areas, but many people don't want to admit it.

Yeah, DSound was cool, but they got no support, similar to our experience. Is what it is I suppose.